Issuer ? Compagnie Houillère de Graigola Merthyr
| Siège social |
| Rue taitbout, 37 - Paris (France , Paris ) appearing in yearbooks from 1880 to 1880 |
| Rue la fayette, 7 - Paris (France , Paris ) appearing in yearbooks from 1884 to 1884 |
| Siège social |
| Rue taitbout, 37 - Paris (France , Paris ) appearing in yearbooks from 1880 to 1880 |
| Rue la fayette, 7 - Paris (France , Paris ) appearing in yearbooks from 1884 to 1884 |